Reading on a mobile device is different from reading on a desktop, mainly because the screen is much smaller. Texts appear stretched on a mobile device, as people have to scroll much more. Besides that, people reading from a mobile device can be anywhere. Lots of people use their mobile device ‘on the go’, while also doing other things. Their attention span and their concentration are very limited. That’s what makes writing for mobile challenging.

Tip 1: Always focus on your audience

The mobile phone will not read your post, but your audience will. And perhaps your audience likes reading from their phones. In that case, you can improve their reading experience a lot with the tips in this blog post. But the first thing to keep in mind is that your content should always be focused on what your audience wants and expects from you. That does not change if you start writing for mobile (too). By focusing on the question ‘how can I write best for mobile,’ you should never lose track of the most important issue: ‘what does my audience like?’.

Tip 2: Make your fonts large enough

Font size is important for the mobile UX of blogs. You can’t just use all your desktop font sizes on your mobile website, without checking how they look on a mobile device.

It’s important that people can read your base font – your paragraph font – without having to pinch and zoom. Also, make sure there’s sufficient white space between sentences. Mobile websites are usually browsed with a thumb. Your visitors should be able to click on elements with that thumb.

Be aware that your mobile site will look messy when you use more than three font sizes. The size differences will be much more visible. That’s why we advise limiting the number of font sizes to two, maybe three.

Read more: ‘10 ways to improve mobile UX’ »

Tip 3: Write short sentences

A sentence of 25 words takes up two lines on an average desktop screen. For a mobile screen, this will be four lines. Longer sentences will be spread over even more lines, and that makes remembering words in the short term memory even harder. So don’t use too many long sentences. It’ll make reading your text much more difficult. This is true for desktop as well, but it’s even more important when you write for a mobile audience.

Tip 4: Check your subheadings and white space

Paragraphs will quickly appear very long because they get stretched out on a mobile screen. You should limit the number of sentences in a paragraph and use sufficient white space. That’ll make a text much easier to digest. Informative subheadings that reveal what a paragraph is about will help people understand your text. Good subheadings will also increase the chance your audience will stay engaged, even if a lot is going on around them.

Tip 5: Keep an eye on text-structure

The structure of your text should be just flawless. In a well-structured text, paragraphs follow in a logical order. Within paragraphs, sentences also connect to each other. So make sure to use lots of transition words. These words will help people understand the meaning of your text.

If your text is well structured, people will more easily understand the main message of your post. If your audience is unable to grasp that main message, they will get lost and tune out.

Conclusion: readability is of the utmost importance on mobile

Copywriting for mobile is not that different from writing for a desktop. In both cases, you need to write for a real audience. ‘Mobile’ texts do demand an even better readability than ‘desktop’ texts. That’s because reading from a mobile screen is more challenging than reading from a desktop. But, if you make sure your readability is top-notch, your texts will have loads of readers, on both mobile devices and desktops.